d - 420,000 mm

D - 560,000 mm

B - 280,000 mm

C - 280,000 mm

Weight - 189,00 Kg

• Model Number:4R8403
• Inner Diameter：420,000mm Outer Diameter：560,000mm Width：280,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:tube,textile machinery,ultra-quiet generators,relay,food / grain / food equipment,natural instruments,tooth filling,position switch,dye pigments,spreader series,coal
• Similar models:NTN 4R8403 NTN 2RNU8403 NTN E-4R8403
• BEARING POWER International Trading Co.,Ltd. specialize in 4R8403 products，there is large inventory of NTN 4R8403 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R8403 Which NTN 4R8403 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22332MW33	160	340	114	CRAFT	Spherical Roller Bearings
  3921	115	180	60	FBJ	Thrust Ball Bearings
  5S-2LA-HSE004CG/GNP42	20	42	12	NTN	Angular Contact Ball Bearings
  7040 CDT	200	310	102	ISO	Angular Contact Ball Bearings
  BA 108 Z	15,875	20,638	12,7	IKO	Needle Roller Bearings
  CSCU080-2RS	203,2	222,25	12,7	INA	Deep Groove Ball Bearings
  DC4988VW	440	600	160	KOYO	Cylindrical Roller Bearings
  EE219068/219117	174,625	298,45	82,55	Timken	Tapered Roller Bearings
  EX209-26	41,275	85	56,3	SNR	Deep Groove Ball Bearings
  HM813844/HM813810	66,675	127	36,512	Timken	Tapered Roller Bearings
  MJ 2.3/4	69,85	158,75	34,93	SIGMA	Deep Groove Ball Bearings
  NF205 E	25	52	15	CX	Cylindrical Roller Bearings
  SALKAC16M	16			SKF	Plain Bearings
  UCP314	70			CX	Bearing Units
  NJ-2324VH	120	260	86	FAG	CYLINDRICAL ROLLER BEARINGS
  542804	20	52	20.6	FAG	YOKE TYPE TRACK ROLLERS
  NNTR70x180x85-2ZLX	70	180	85	INA	YOKE TYPE TRACK ROLLER
  ZARF1560-L-TV	15	60		INA	NEEDLE BEARINGS
  RWCT-27A	5.8500	6.2500		INA	THRUST ROLLER BEARINGS
  6028.2RS1	140	210	33	SKF	DEEP GROOVE BALL BEARINGS